Four newly named tongues of Eocene Green River Formation, northern Piceance Creek basin, Colorado
By: by D. C. Duncan [and others]
Contributors: Duncan, Donald Cave, 1911-
Series: Contributions to stratigraphy; Geological Survey bulletin 1394-F; Geological Survey bulletin ;; 1394-F.
Publisher: U.S. Govt. Print. Off.
Published: 1974
Place of publication: Washington
Language: eng
Number of pages: 13
Subjects: Geology, Stratigraphic -- Eocene.; Geology -- Colorado -- Piceance Creek Basin.; Green River Formation.
Notes: Bibliography: p. 13.